Winsor Blue (Red Shade) is a deep intense blue with a red undertone. It is made from the modern pigment Phthalocyanine which was introduced in the 1930s.
Winsor Blue (Green Shade) is a deep intense blue with a green undertone. It is made from the modern pigment Phthalocyanine which was introduced in the 1930s.
Winsor Green (Yellow Shade) is a brilliant transparent green pigment with a yellow undertone. It is made from the modern pigment Phthalocyanine which was introduced in 1930s.
Ultramarine (Green Shade) is a rich deep transparent blue with green undertones, differing from the red undertones of French Ultramarine. French chemist Guimet created synthetic Ultramarine in 1828...
